Finding the Third Proportional to 30,807 and 49,035

Step by Step Solution

1. Step 1: Write the proportion equation
   30,807 : 49,035 = 49,035 : x
2. Step 2: Convert to fraction form
   30,807/49,035 = 49,035/x
3. Step 3: Cross multiply
   30,807x = 49,035 × 49,035
4. Step 4: Simplify right side
   30,807x = 2,404,431,225
5. Step 5: Solve for x
   x = 2,404,431,225/30,807
6. Step 6: Final answer
   x = 78,048.21